Estimating and Costing Pick up the incorrect statement regarding a master trap from the following: The mica flap valve which opens inwards only, is fitted at the top of the inlet pipe It is provided in between the lower end of the house drain and the street sewer It is provided a cleaning eye at the top of the trap The water seal is less than that of ordinary traps The mica flap valve which opens inwards only, is fitted at the top of the inlet pipe It is provided in between the lower end of the house drain and the street sewer It is provided a cleaning eye at the top of the trap The water seal is less than that of ordinary traps ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing According to Indian Standards Institute, the actual size of modular bricks is 20 cm x 10 cm x 10 cm 23 cm x 11.5 cm x 7.5 cm 25 cm x 13 cm x 7.5 cm 19 cm x 9 cm x 9 cm 20 cm x 10 cm x 10 cm 23 cm x 11.5 cm x 7.5 cm 25 cm x 13 cm x 7.5 cm 19 cm x 9 cm x 9 cm ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing If B is the width of formation, d is the height of the embankment, side slope S : 1, for a highway with no transverse slope, the area of cross-section is B + d + Sd ½ (Bd + Sd2) Bd + Sd2 B × d - Sd1/2 B + d + Sd ½ (Bd + Sd2) Bd + Sd2 B × d - Sd1/2 ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing If tensile stress of a steel rod of diameter ‘D’ is 1400 kg/cm² and bond stress is 6 kg/cm², the required bond length of the rod is 39 D 50 D 30 D 59 D 39 D 50 D 30 D 59 D ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The slope of the outlet of 'P trap' below the horizontal is kept 8° 10° 14° 12° 8° 10° 14° 12° ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The reduced levels of points, 30 metres apart along the longitudinal section of a road portion between chainages 5 and 9 are shown in the given figure. If there is a uniform up-gradient of the road 120 in 1, the chainage of the point with no filling or cutting is (6 + 18) chains None of these (6 + 15) chains (6 + 12) chains (6 + 18) chains None of these (6 + 15) chains (6 + 12) chains ANSWER DOWNLOAD EXAMIANS APP
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